it is made by nature
Ocean currents is what forms surface currents. This starts deep in the ocean.
The Indian Ocean forms the eastern boundary of Africa.
A hurricane that forms over the Indian ocean is called a cyclone.
Pacific Ocean
Atlantic Ocean
Life Forms Basically Swim In Each Ocean But, Sometimes Life Forms with Defects Sometimes Can't Swim.
An Ocean!
the Atlantic Ocean
the Atlantic ocean
Atlantic Ocean
The Atlantic Ocean.
Ocean Crust.